1. The Network Manager for air traffic management network functions of the single European sky shall support the Commission and the Member States in ensuring the implementation of, and compliance with, Article 3d. The Network Manager shall, in particular, reject all flight plans filed by aircraft operators indicating an intent to carry out activities over the territory of the Union that constitute a violation of this Regulation, such that the pilot is not permitted to fly.

2. The Network Manager shall regularly supply to the Commission and the Member States, based on the analysis of flight plans, reports on the implementation of Article 3d.